The Switch,thermostatic, cataloged under National Stock Number 5930-00-091-9254, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-091-9254 |
| Primary Part Number | 203974-1 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Mounting Method | BRACKET(S) |
| Contact Stimulus Rating | 400.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Action Stimulus | INCREASE |
| Temp Sensing Element Type | CAPILLARY TUBE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Longest Horizontal Distance Between Mounting Centers | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Media for Which Designed | GAS OR LIQUID |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Capillary Tube Length | 2.000 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21738 | Texas Instruments Inc Metallurgical Materials Div (USA) |
| 203974-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 134SCEC125-15 | Northrop Grumman Systems Corporation (USA) |
NSN 5930-00-091-9254 is a Switch,thermostatic, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-091-9254 has 3 cross-referenced part numbers: 21738 (Texas Instruments Inc Metallurgical Materials Div), 203974-1 (Honeywell International Inc. Div Aerospace - Torrance), 134SCEC125-15 (Northrop Grumman Systems Corporation).
There are 8 known substitutes for 5930-00-091-9254: 5895-00-051-4758, 4320-00-116-3636, 3040-00-163-1080 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203974-1: Mounting Method: BRACKET(S); Contact Stimulus Rating: 400.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT; Contact Action Stimulus: INCREASE; Temp Sensing Element Type: CAPILLARY TUBE. 11 total characteristics are documented in the Federal Logistics Information System.